Sam Field

Bib: 27452 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M45-49)

#0 / 4167

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

10:00/mi

31:02

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:41/mi

1:01:07

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:31/mi

1:33:45

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:02/mi

2:07:59

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:48/mi

2:15:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:27/mi

2:51:04

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:27/mi

3:35:56

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:58/mi

4:25:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:49/mi

5:14:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

16:48/mi

5:37:32

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:15:5410:23 /mi⚡ faster

2nd Half

3:21:3815:23 /mi+48.4%

Positive split — 48.4% slower in the second half

AI Race Performance Report

Sam's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:02	10:00	3.11 mi	31:02	10:00	-
10K	1:01:07	9:51	3.10 mi	30:05	9:41	-0:19
15K	1:33:45	10:04	3.11 mi	32:38	10:31	+0:50
20K	2:07:59	10:18	3.11 mi	34:14	11:02	+0:31
Half(13.10 mi)	2:15:54	10:23	0.67 mi	7:55	11:48	+0:46
25K	2:51:04	11:01	2.43 mi	35:10	14:27	+2:39
30K	3:35:56	11:36	3.11 mi	44:52	14:27	0:00
35K	4:25:31	12:13	3.11 mi	49:35	15:58	+1:31
40K	5:14:38	12:40	3.10 mi	49:07	15:49	-0:09
Finish(26.22 mi)	5:37:32	12:53	1.37 mi	22:54	16:48	+0:59

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:41 /mi

Average Pace

12:53 /mi

Slowest Pace

16:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:15:54

40% of race

Time at Steady Pace

1:20:02

24% of race

Time at Slower Pace

2:01:36

36% of race

Average Pace: 12:52 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	38523	25828	25828	37408	25156	25156
10K	3.10 mi	35751+2772	24425+1403	24425+1403	33376	23103	23103
15K	3.11 mi	36234-483	24644-219	24644-219	37408	25156	25156
20K	3.11 mi	37842-1608	25358-714	25358-714	41881	26984	26984
Half(13.10 mi)	0.67 mi	38221-379	25526-168	25526-168	44612	27911	27911
25K	2.43 mi	42247-4026	27295-1769	27295-1769	52482	30968	30968
30K	3.11 mi	44453-2206	28082-787	28082-787	50776	30063	30063
35K	3.11 mi	46419-1966	28749-667	28749-667	53726	31008	31008
40K	3.10 mi	47918-1499	29258-509	29258-509	54913	31479	31479
Finish(26.22 mi)	1.37 mi	48912-994	29637-379	29637-379	57495	32579	32579

32579

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing